| 摘要 |
PURPOSE:To provide a fuel injection pump, the processing of which is easy and accurate, by extending the body of a solenoid valve to a measuring orifice provided at the tip of a valve seat made of a simple tube and by calking the solenoid valve body for integration. CONSTITUTION:A plate provided with a measuring orifice 3 and a tubular valve seat 4 are separately provided. The plate and the tubular valve seat 4 are integrated with each other by calking the body of a solenoid valve 10. Since a valve part 14 is short and easy to process, it can be manufactured at low cost and be accurately processed. |
